#5A381A#5A381A

#5A381A is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.5% C 0.065 H 60.1°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#5A381A
RGB	rgb(90, 56, 26)
HSL	hsl(28, 55%, 23%)
HSV	hsv(28, 71%, 35%)
CMYK	cmyk(0%, 37.8%, 71.1%, 64.7%)
CIE-LAB	lab(26.95, 11.90, 24.56)
CIE-LCH	lch(26.95, 27.29, 64.14°)
OKLab	oklab(37.47% 0.0325 0.0565)
OKLCH	oklch(37.47% 0.065 60.1)
XYZ	xyz(5.8175, 5.0771, 1.6507)
Luminance	0.0508 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A381A #1A3C5A

analogous

#5A1A1C #5A381A #5A581A

triadic

#5A381A #1A5A38 #381A5A

tetradic

#5A381A #1C5A1A #1A3C5A #581A5A

square

#5A381A #1C5A1A #1A3C5A #581A5A

split-complementary

#5A381A #1A5A58 #1A1C5A

monochromatic

#180F07 #2B1A0C #5A381A #895628 #B97335

Accessibility & contrast

On white

10.42

#5A381A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#5A381A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A381A

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A381A	#FFFFFF	#000000	##FFFFFF
##5A381A	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B17

Deuteranopia (green-blind)

#4A431A

Tritanopia (blue-blind)

#633131

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #5a381a;
/* rgb */ color: rgb(90, 56, 26);
/* oklch */ color: oklch(37.5% 0.065 60.1);

Tailwind

colors: {
  custom: {
    50: '#8c6e57',
    500: '#5a381a',
    950: '#000000',
  },
}

SCSS

$custom: #5a381a;
$custom-light: #8c6e57;
$custom-dark: #000000;

JSON

{
  "hex": "#5a381a",
  "rgb": {
    "r": 90,
    "g": 56,
    "b": 26
  },
  "hsl": {
    "h": 28.125,
    "s": 55.172,
    "l": 22.745
  },
  "oklch": {
    "l": 0.37469,
    "c": 0.06519,
    "h": 60.1
  },
  "luminance": 0.05077
}

Semantic roles & 50–950 ramp

primary

#5A381A

secondary

#406A90

accent

#99DF49

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #5A381A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →